KR100677011B1 - 가변 광학 부가/하락 멀티플렉서 - Google Patents

가변 광학 부가/하락 멀티플렉서 Download PDF

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Publication number
KR100677011B1
KR100677011B1 KR1020007009222A KR20007009222A KR100677011B1 KR 100677011 B1 KR100677011 B1 KR 100677011B1 KR 1020007009222 A KR1020007009222 A KR 1020007009222A KR 20007009222 A KR20007009222 A KR 20007009222A KR 100677011 B1 KR100677011 B1 KR 100677011B1
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KR
South Korea
Prior art keywords
optical signal
wavelength
refractive index
optical
core layer
Prior art date
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KR1020007009222A
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English (en)
Korean (ko)
Other versions
KR20010074433A (ko
Inventor
루에이 엘다다
로버트 에이. 로우드
Original Assignee
코닝 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from US09/251,892 external-priority patent/US6389199B1/en
Application filed by 코닝 인코포레이티드 filed Critical 코닝 인코포레이티드
Publication of KR20010074433A publication Critical patent/KR20010074433A/ko
Application granted granted Critical
Publication of KR100677011B1 publication Critical patent/KR100677011B1/ko

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/061—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on electro-optical organic material
    • G02F1/065—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on electro-optical organic material in an optical waveguide structure
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0147—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on thermo-optic effects
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
    • G02F2201/307—Reflective grating, i.e. Bragg grating
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/02—Materials and properties organic material
    • G02F2202/022—Materials and properties organic material polymeric

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)
KR1020007009222A 1998-02-20 1999-02-22 가변 광학 부가/하락 멀티플렉서 KR100677011B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7551198P 1998-02-20 1998-02-20
US09/251,892 US6389199B1 (en) 1999-02-19 1999-02-19 Tunable optical add/drop multiplexer
US60/075,511 1999-02-19
US09/251,892 1999-02-19

Publications (2)

Publication Number Publication Date
KR20010074433A KR20010074433A (ko) 2001-08-04
KR100677011B1 true KR100677011B1 (ko) 2007-01-31

Family

ID=26756952

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007009222A KR100677011B1 (ko) 1998-02-20 1999-02-22 가변 광학 부가/하락 멀티플렉서

Country Status (9)

Country Link
US (2) US6438293B1 (zh)
EP (1) EP1057073B1 (zh)
JP (1) JP2002504712A (zh)
KR (1) KR100677011B1 (zh)
CN (1) CN1160587C (zh)
AU (1) AU2972799A (zh)
CA (1) CA2324417A1 (zh)
DE (1) DE69924707T2 (zh)
WO (1) WO1999042893A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1160587C (zh) * 1998-02-20 2004-08-04 康宁股份有限公司 可调谐的光学添加/去除多路复用器
DE19940302A1 (de) * 1998-10-09 2000-04-27 Siemens Ag Optische Filter, abstimmbarer Add-Drop-Continue-Modul und Schaltungsanordnung für gebündelte Cross-Connect-Funktionalität
CA2264324A1 (en) * 1999-03-03 2000-09-03 De-Gui Sun Progammable demultiplexer using electro-optically modulated polyeric gragting array
JP4498530B2 (ja) * 2000-04-03 2010-07-07 株式会社フジクラ 導波路型可変グレーティング
BE1013403A3 (nl) * 2000-04-26 2001-12-04 Tunenet Nv Variabele optische filter en inrichtingen die hiervan gebruik maken.
US20040247239A1 (en) 2001-03-12 2004-12-09 Louay Eldada Hitless errorless trimmable dynamic optical add/drop multiplexer devices
JP2003005232A (ja) 2001-04-18 2003-01-08 Ngk Insulators Ltd 光デバイス
KR100759167B1 (ko) * 2001-09-04 2007-09-14 엘지노텔 주식회사 파장분할 다중화 전송장비의 광채널 스위치 및 그 제어방법
CN1596518A (zh) * 2001-11-26 2005-03-16 纳幕尔杜邦公司 在复用多个可调激光源时最小化光损耗的方法和器件
US7006730B2 (en) * 2002-03-15 2006-02-28 Lucent Technologies Inc. Multichannel integrated tunable thermo-optic lens and dispersion compensator
WO2003087922A2 (en) * 2002-04-09 2003-10-23 E.I. Du Pont De Nemours And Company Method and apparatus for homogenous heating of an optical waveguiding structure
US7142572B2 (en) * 2002-11-13 2006-11-28 Shimadzu Corporation Wavelength conversion laser apparatus with tunable fiber Bragg grating
GB2395797A (en) * 2002-11-28 2004-06-02 Univ Southampton Fabrication of optical waveguides and Bragg gratings
TW594090B (en) 2003-05-20 2004-06-21 Univ Nat Taiwan Normal SOI integrated reconfigurable optical add/drop multiplexer and manufacturing method thereof
KR100637928B1 (ko) * 2004-10-13 2006-10-24 한국전자통신연구원 파장 가변 광송신 모듈
US7343066B2 (en) * 2005-08-16 2008-03-11 Lucent Technologies Inc. Reconfigurable optical add/drop multiplexer
KR100927594B1 (ko) * 2006-12-05 2009-11-23 한국전자통신연구원 평판형 광도파로(ｐｌｃ) 소자, 그 소자를 포함한 파장가변 광원 및 그 광원을 이용한 ｗｄｍ-ｐｏｎ
WO2010073708A1 (ja) * 2008-12-26 2010-07-01 日本電気株式会社 波長フィルタ
CN101556356B (zh) * 2009-04-17 2011-10-19 北京大学 一种光栅耦合器及其在偏振和波长分束上的应用
KR20150146102A (ko) * 2014-06-20 2015-12-31 한국전자통신연구원 파장 가변 필터를 이용한 송수신 장치 및 송수신 방법
KR102672675B1 (ko) * 2022-07-13 2024-06-05 서울시립대학교 산학협력단 페브리-페로 간섭계 기반의 전광 스위치 및 신호 변조 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778479A2 (en) * 1995-12-07 1997-06-11 Kokusai Denshin Denwa Kabushiki Kaisha Optical ADD/DROP multiplexer device
EP0854378A2 (en) * 1997-01-09 1998-07-22 Nippon Telegraph And Telephone Corporation Thermo-optic devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2101411C (en) * 1992-08-14 2003-06-10 Jean-Pierre Weber Tunable optical filter
EP0642052A1 (en) * 1993-08-24 1995-03-08 Akzo Nobel N.V. Polymeric thermo-optical waveguide device
JPH0784225A (ja) * 1993-09-13 1995-03-31 Nippon Telegr & Teleph Corp <Ntt> 光回路部品
JPH0792313A (ja) * 1993-09-20 1995-04-07 Toshiba Corp 光ファイバー型回折格子
US5459801A (en) * 1993-10-29 1995-10-17 Rutgers University Coupler used to fabricate add-drop devices, dispersion compensators, amplifiers, oscillators, superluminescent devices, and communications systems
EP0857314A4 (en) * 1995-10-27 1999-03-24 Arroyo Optics Inc WAVELENGTH SELECTIVE OPTICAL ELEMENTS
CN1160587C (zh) * 1998-02-20 2004-08-04 康宁股份有限公司 可调谐的光学添加/去除多路复用器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778479A2 (en) * 1995-12-07 1997-06-11 Kokusai Denshin Denwa Kabushiki Kaisha Optical ADD/DROP multiplexer device
EP0854378A2 (en) * 1997-01-09 1998-07-22 Nippon Telegraph And Telephone Corporation Thermo-optic devices

Also Published As

Publication number Publication date
EP1057073B1 (en) 2005-04-13
AU2972799A (en) 1999-09-06
DE69924707D1 (de) 2005-05-19
KR20010074433A (ko) 2001-08-04
US6438293B1 (en) 2002-08-20
CN1326558A (zh) 2001-12-12
US6560386B2 (en) 2003-05-06
DE69924707T2 (de) 2006-03-02
CA2324417A1 (en) 1999-08-26
CN1160587C (zh) 2004-08-04
US20030021535A1 (en) 2003-01-30
EP1057073A1 (en) 2000-12-06
WO1999042893A1 (en) 1999-08-26
JP2002504712A (ja) 2002-02-12

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